Yeah the Typescript port gave a good starting point. However there were some missing pieces which we had to build into our server - https://github.com/tus/tus-n

Yeah the Typescript port gave a good starting point. However there were some missing pieces which we had to build into our server - https://github.com/tus/tus-node-server#extensions https://github.com/tus/tus-node-server#extensions We plan to contribute these back to the Node TUS server after launch week.